Your attention is drawn to the terms and conditions of the Software License regarding the use of NAG software. Requests for information about the availability of other implementations must be referred to NAG.
This implementation is a compiled, tested, ready-to-use version of the NAG Fortran Library that is considered suitable for operation on the computer systems detailed below:
hardware: x86_64 systems (Intel® 64 , AMD64 systems and compatible) operating system: Linux Fedora 10 (x86_64) (glibc-2.9-3.x86_64) and compatible Fortran compiler: GNU Fortran (GCC) 4.6.0 and compatible
Please note this this product will NOT work with earlier versions of the GCC compiler (such as versions 4.4.x or 4.5.x).
hardware: Intel® Xeon® CPU E5405 - 2.00GHz operating system: Linux 220.127.116.11-170.2.117.fc10.x86_64 [Fedora 10 (Cambridge)] with glibc-2.9-3.x86_64 Fortran compiler: GNU Fortran (GCC) version 4.6.0
This implementation has been tested at NAG Ltd., Oxford on the computing system detailed below:
The NAG Fortran Library, Mark 23, was compiled with the highest level of optimization that enabled the functionality provided by the library to be verified and validated.
This library has been tested using the Basic Linear Algebra Subprograms (BLAS) and Linear Algebra PACKage (LAPACK) routines provided by NAG (see the Chapter Introductions for F06, F07, F08 and F16 in the NAG Mark 23 Library Manual, which we will refer to as the Library Manual).
This library has been also tested with version 5.0.0 of the AMD Core Math Library (ACML), which is supplied as a part of this product (see contents). Please see the AMD web site for further information about ACML (http://developer.amd.com/acml).
Please check the following URL:
for details of any new information related to the applicability or usage of this implementation.
|- doc -|- in.html (Installer's Note, (this document)) | |- un.html (Users' Note) | | |- libnag_nag.a (static self-contained library | | including NAG BLAS/LAPACK) |- lib -|- libnag_nag.so (shareable self-contained library | | including NAG BLAS/LAPACK) | |- libnag_acml.a (static library requiring | | vendor BLAS/LAPACK) | |- libnag_acml.so (shareable library requiring | vendor BLAS/LAPACK) fll6a23dfl -| |- nag_interface_blocks -|- * | | |- source --|- ??????e.f90 |- examples -|- data ----|- ??????e.d, ??????e.opt | |- results -|- ??????e.r | |- scripts -|- nag_example* | |- acml -|- * (AMD Core Math Library) | | |- bin -|- * (directories of binaries | | for supported platforms) |- license -|- README.TXT | |- doc -|- * (End User Guide)
libnag_acml.a and libnag_acml.so do not contain the NAG version of Basic Linear Algebra Subprograms (BLAS) nor the linear algebra functions (LAPACK).
The following shows the directory/file organization of the Library Manual materials as they will be installed.
nagdoc_fl23 -|- examples -|- baseresults -|- ??????*.r | |- source -|- ??????*.f90 | |- data -|- ??????*.d | |- ??????*.opt | |- html -|- FRONTMATTER -|- manconts.html (main HTML index) | | |- *.html (foreword & copyright) | | | |- [A00-X05] -|- *conts.html (chapter contents) | | | |- GENINT -|- *.html (general introductory material) | | | |- INDEXES -|- GAMS -|- gams.html (GAMS index) | | | |- *.html (GAMS files) | | | | | |- KWIC -|- kwic.html (KWIC index) | | |- *.html (KWIC files) | | | |- styles -|- libdoc.css (main CSS stylesheet) | |- pdf -|- FRONTMATTER -|- manconts.pdf (NAG copyright and | | | main pdf page) | | |- foreword.pdf (NAG foreword) | | | |- [A00-X05] -|- *conts.pdf (chapter contents) | | |- *intro.pdf (chapter introduction) | | |- *f.pdf (routine documents) | | | |- GENINT -|- *.pdf (general introductory material) | | | |- INDEXES -|- *.pdf (bookmarked file containing links | | to kwic.xml and gams.xml) | | | |- INUNS -|- usersnote.pdf (implementation-specific | details) | |- xhtml -|- FRONTMATTER -|- manconts.xml (main XHTML index) | |- *.xml (foreword & copyright) | |- [A00-X05] -|- *conts.xml (chapter contents) | |- figures -|- *.png (figures and plotfiles) | |- GENINT -|- *.xml (general introductory material) | |- INDEXES -|- GAMS -|- gams.xml (GAMS index) | | |- *.xml (GAMS files) | | | |- KWIC -|- kwic.xml (KWIC index) | |- *.xml (KWIC files) | |- styles -|- libdoc.css (main CSS stylesheet) |- nagmathml.css (MathML stylesheets) |- pmathml.css
The files require approximately the following disk space:
Library software: 232 MB Library Manual: 254 MB
If you have downloaded the Library materials from our website as a tar gzip file (fll6a23dfl.tgz), cd to the directory where the file is located and extract the installation materials using the following commands:
gunzip fll6a23dfl.tgz tar xvf fll6a23dfl.tarThis will extract the files install.sh, fl23.tar, lic_agr.txt, in.html and un.html.
If you have downloaded the Library Manual as a tar gzip file (mk23_doc.tgz) run the command
gunzip mk23_doc.tgzto extract the file mk23_doc.tar.
./install.shIf you are logged in as root then by default, the materials will be installed in /opt/NAG/ or /usr/local/NAG/ depending on your system. However, you may choose a different location. In this document we refer to the directory /opt/NAG/fll6a23dfl or /usr/local/NAG/fll6a23dfl as [INSTALL_DIR]. This convention is also used in the Users' Note (un.html).
The directory [INSTALL_DIR]/scripts contains several scripts to show how to use the libraries provided with this implementation. See Users' Note, Section 3.3. Subsequent to the installation, if you move the library to some other location then these scripts must be changed to reflect that fact.
Each library is provided in both static and shareable format. You also have a choice of libraries; self-contained libraries which use NAG supplied BLAS and LAPACK or libraries which require the use of vendor supplied BLAS and LAPACK.
The install script can install the Library Manual in the same location as the NAG Library material or at some other location of your choice.
You may wish to move the Library Manual to the same location as that for other NAG products. You are encouraged to make it readily available to users.
In order to enable the software, NAG will issue you with a license key. The license key is contained in a text file consisting of details of the software that will be enabled.
To request a license key, run the program khostid located in the license/bin/linux_x64/ subdirectory of the software distribution. This utility must be run from a command prompt. Return the information that it displays, together with the product code (in this case FLL6A23DFL), by e-mail (or FAX) to NAG. Alternatively, direct the output from this utility to a file and send both the file and the product code to NAG.
A short term (demonstration or trial) license key contains one or more lines like the following:
FLL6A23DF TRIAL 2011/11/12 "EMnxidA3oeoj0F1Yvi5ibxPjB7"Specifically, it has a line containing the word TRIAL. Longer term license keys must be locked to a specific computer, i.e. they will enable the software on one computer only. These license keys include the word NODE instead of the word TRIAL above.
Once you have obtained one of the above license keys, store the text of it in a file, say
[INSTALL_DIR]/license.lic.The location of the license file must be made known to the NAG application by setting the environment variable NAG_KUSARI_FILE to the full pathname of the file before the application is invoked.
For example, in the C-shell, type:
setenv NAG_KUSARI_FILE [INSTALL_DIR]/license.licor in the Bourne shell, type:
NAG_KUSARI_FILE=[INSTALL_DIR]/license.lic export NAG_KUSARI_FILE
Further details about Kusari and how it may be configured to suit your local circumstances (e.g. how to install the license key on a server) are included in the Kusari License Management documentation in the license/doc/ subdirectory of the software distribution. See also the Kusari FAQ: http://www.nag.co.uk/Kusari/kusari_faq.html.
The following material should also be made accessible to users:
The nagdoc_fl23 directory contains the Library Manual.
libnag_nag.a libnag_nag.so libnag_acml.a libnag_acml.so ACML libraries supplied by NAGinterface block files:
nag_interface_blocks/*example program material:
examples/source/??????e.f90 examples/data/??????e.d examples/data/??????e.opt examples/results/??????e.r scripts/nag_example*
Note that the example material has been adapted, if necessary, from that published in the Library Manual, so that programs are suitable for execution with this implementation with no further changes (but see Section 3.3 of the Users' Note for comments about possible differences in results obtained). Making the example material directly available to users provides them with easily adaptable templates for their own problems.
The NAG Response Centres are available for general enquiries from all users and also for technical queries from sites with an annually licensed product or support service.
The Response Centres are open during office hours, but contact is possible by fax, email and phone (answering machine) at all times.
When contacting a Response Centre, it helps us deal with your enquiry quickly if you can quote your NAG site reference or account no. and NAG product code (in this case FLL6A23DFL).
The NAG websites provide information about implementation availability, descriptions of products, downloadable software, product documentation and technical reports. The NAG websites can be accessed at the following URLs:
NAG Ltd Wilkinson House Jordan Hill Road OXFORD OX2 8DR NAG Ltd Response Centre United Kingdom email: firstname.lastname@example.org Tel: +44 (0)1865 511245 Tel: +44 (0)1865 311744 Fax: +44 (0)1865 310139 Fax: +44 (0)1865 310139 NAG Inc 801 Warrenville Road Suite 185 Lisle, IL 60532-4332 NAG Inc Response Center USA email: email@example.com Tel: +1 630 971 2337 Tel: +1 630 971 2337 Fax: +1 630 971 2706 Fax: +1 630 971 2706 Nihon NAG KK Hatchobori Frontier Building 2F 4-9-9 Hatchobori Chuo-ku Tokyo 104-0032 Nihon NAG Response Centre Japan email: firstname.lastname@example.org Tel: +81 3 5542 6311 Tel: +81 3 5542 6311 Fax: +81 3 5542 6312 Fax: +81 3 5542 6312 NAG Taiwan Branch Office 5F.-5, No.36, Sec.3 Minsheng E. Rd. Taipei City 10480 NAG Taiwan Response Centre Taiwan email: email@example.com Tel: +886 2 25093288 Tel: +886 2 25093288 Fax: +886 2 25091798 Fax: +886 2 25091798